baber/WOPTO huggingface dataset:
Patent JP-2000260812-A (JP)
Title: Flux coater
Inventor: TOKIDA MASAKUNI
IPC: H01L21/60
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To surely coat a flux on bond zones, etc., of outer connection terminals, without damaging a work to be treated. SOLUTION: A work 50 with many bond zones for bonding outer connection terminals is positioned on a support jig 30, prior to bonding the outer connection terminals, the flux coater coats flux on each bond zone. Flux coating pins 22, corresponding to the positions of the bond zones, are mounted movably in the direction to move the top end of each pin towards/away from the bond zone, a diaphragm 44 to which the other end of each pin 22 abuts, an escape space 48 is provided in the back of the diaphragm 44 for escape scope of the pin 22, and a coating jig having pressure control means 60 to communicate with the escape space 48 for controlling the pressure in the escape space.
Patent JP-H11257795-A (JP)
Title: Regenerator for absorption type cycle
Inventor: TANIMOTO KEISUKE
IPC: F25B33/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a regenerator having a low cost and high reliability by heating to boil a solution flowing through a U-shaped tube with a combustion gas flowing out of the tube. SOLUTION: The regenerator for an absorption type cycle comprises at least one U-shaped tube 1, and a casing 2 for surrounding an outer periphery of the tube 1. A solution A is supplied to an inside of the tube 1, while a combustion gas is fed to an outside of the tube 1. Thus, the solution A supplied into the tube 1 is heated to be boiled by combustion gas G flowing the outside of the tube 1.
Patent JP-2000260744-A (JP)
Title: Wet etching control method and semiconductor device
Inventor: UCHIYAMA HIROYUKI
IPC: C09K13/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To improve etching controllability and the yield without reducing selectivity performance by setting the pH of a wet etching liquid of citric acid- hydrogen peroxide-ammonia-water system to a specific range in GaAs/AlGaAs hetero structure and mixing an ascorbic acid to the etching liquid. SOLUTION: An HEMT element is in three-stage recess offset gate structure and a recess process is performed for three times until a gate is formed. More specifically, by utilizing a resist mask, first- and second-stage recess etching can be made. As the etching liquid, citric acid-hydrogen peroxide-ammonia-water system is used. Then, pH is adjusted to a range of 6-8. Then, a gate mask 15 is formed by multiplayer structure and electron beam lithography, and insulation film dry etching using an insulation film 12 and a flattening film 13, and the three-stage gate recess machining is made. More specifically, an n-GaAs layer is eliminated by selective etching and an opening is formed by side etching.
Patent JP-S54149630-A (JP)
Title: Toner supplying method
Inventor: TOMITA SATORU
IPC: G03G15/09
Filed: 1978-05-16
Abstract: PURPOSE:To easily eliminate the density irregularity of an image by detecting the impedance of a conductive toner, which exists between a toner drum and a non- magnetic sleeve, so that the toner supply of a hopper is controlled. CONSTITUTION:If a toner 9 is made to take a tower condition in the clearance 5 between a sleeve 4 and a toner drum 2 by the actions of magnets 3 and 6, a detecting head 11 arranged above the clearance 5 is brought into contact with the toner tower. In both the detected impedance at the time when the most proper quantity of the toner for forming a tower is expreimentally determined and the rotating speed of the roller of the toner supply unit at that time are used as standards, the head 11 fails to contact with the toner in case the toner bomes short. As a result, the impedance is changed, and a detecting circuit S feeds through a control circuit R the signals for increasing the rotating speed of drive means of a toner supplying unit 8. When the toner takes the most proper tower condition to detect the standard impedance, the toner supply roller is decelerated to restore the standard condition. Thus, it is possible to simply eliminate the density irregularity of the image.
Patent JP-H06271907-A (JP)
Title: Method for furnace raw material in bell-less blast furnace
Inventor: TAKIHIRA KENJI
IPC: C21B5/00
Filed: 1993-03-18
Abstract: PURPOSE:To control the distribution of raw material charged into a bell-less blast furnace in the radial direction of the furnace. CONSTITUTION:At the time of charging the raw material 1 discharged from a flow rate adjusting gate 22 arranged at the lower part of a furnace top hopper 20 into the furnace while turning a turning chute variable in a tilting angle thetaby a fixed turning velocity omega, the raw material charged quantity per unit length of dropping point locus Wd=WO/LO is obtd. from the total length (LO) of the dropping point locus in a plane when the raw material 1 charged from the turning chute 24 collides against the upper surface of the charged material in the furnace and the total charged wt. (WO) of the raw material in this batch. The opening degree of the flow rate adjusting gate 22 is controlled so that this Wd becomes the constant to balance the distribution in the radial direction of the furnace. By this method, the thickness of an ore layer at the center part in the blast furnace is reduced and the furnace core part is activated.
Patent JP-H11253800-A (JP)
Title: Gaseous noxious component removing catalyst and gas treatment process using catalyst
Inventor: IHASHI WATARU
IPC: B01J23/16
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To decompose and remove noxious gas at a normal temperature. SOLUTION: A reducer 4 is reacted with a nitrogen oxide to reduction remove the nitrogen oxide by using a catalyst 6 carrying one kind or two kinds of metal components or more selected out of a group formed of vanadium, molybdenum, tungsten, cerium, vanadium oxide, molybdenum oxide, tungsten oxide and cerium oxide for active carbon fibers carrying one kind of two kinds of metal components or more selected out of a group formed of platinum, palladium, ruthenium, platinum oxide, palladium oxide and ruthenium oxide.
Patent JP-H09189778-A (JP)
Title: Speed change switch of stop watch for exposing illegal parking utilizing shaft of speedometer
Inventor: KANDA KIYOMITSU
IPC: G01P13/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To determine the parking time at a glance by fixing a stop watch having a speed change switch utilizing the shaft of a speedometer to a vehicle. SOLUTION: The pointer 2 of a speedometer is elongated, on the opposite side, utilizing the shaft 1 of speedometer where the rotation is lowered by means of the cable or sensor of a vehicle and a switch is fixed thereto. A stop watch fixed with this sped change switch is fixed to a vehicle. When the vehicle stops, them shaft 1 also stops to connect a + power supply 3 with a - power supply 4 and thereby the switch is closed to start operation of the stop watch. When the vehicle begins to run, the shaft 1 turns to separate the electrode 3 from the electrode 4 and the switch is opened to stop the operation of stop watch. According to the stop watch, parking time can be determined at a glance.
Patent JP-S58180637-A (JP)
Inventor: SASAKI YOSHIYUKI
IPC: D03D15/567
Filed: 1982-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11259157-A (JP)
Title: Handle member for automobile
Inventor: SHIBATA ITARU
IPC: B62D1/06
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable automobile handle member capable of suppressing excess temperature rise. SOLUTION: A handle 10 is composed of a resin-made container 12 including regenerative agents 11 in its inside, a metallic container 13 for covering the container 12, a supporting member 14 for supporting the container 13, an adhesive layer 15 for sticking the container 13 to the member 14, and a surface coat layer 16 formed so as to cover the containers 12, 13, the layer 15 and the member 14.
Patent JP-H08208999-A (JP)
Title: Industrial additive and production thereof
Inventor: GOTOU TOSHIYO
IPC: C08L27/12
Filed: 1995-02-08
Abstract: PURPOSE: To obtain an additive which is effective in mitigating drawbacks of apparatuses, machines, and articles necessary for daily life or industries or of agricultural products, etc., and which can be stored and used over long. CONSTITUTION: An animal protein derived from feather, wool, beehives, webs, bagwarm nests, (raw) silk, insects, fishes, shellfishes, etc., is dissolved in or extracted with monomeric water to obtain the objective additive in the form of a solution or a powdery or granular extract. The monomeric water is one obtained by extracting the water accumulated within a growing plant either with an organic solvent, e.g. an alcohol, or by pressurizing/vacuum, or obtained by naturally or semiforcibly collecting the water transpiring from plant leaves or caules.
Patent JP-S53144008-A (JP)
Title: Unloader of compressor
Inventor: SUMIYA NAOKI
IPC: F04B49/02
Filed: 1977-05-20
Abstract: PURPOSE: To enable to reduce the load at starting, whe the pressue switch to stop the running of the compressor unit operates, by constructing to discharge the compressed gas in the compression chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H021321-A (JP)
Title: Liquid jet recording head
Inventor: SEKIYA TAKURO
IPC: B41J2/05
Filed: 1989-03-10
Abstract: PURPOSE:To improve durability of a heat accumulation layer and to extend a life of a heating part by taking a material of the heat accumulation layer on a passage base plate as SiOx (where 1.8<=X<=2.0) in a thermal energy operating part of an ink jet recording head. CONSTITUTION:A heat accumulation layer 33, a heating resistor 29, and a pair of electrodes 27, 28 connected thereto are laminated on a heating element base plate 22 in a thermal energy operating part annexed to a passage by which an orifice 24 of a recording head, a recording liquid inflow port 23 and a liquid chamber are interconnected with one another. Further protective layers 34, 35 are respectively provided so that the heating resistor layer 29 and the electrodes 27, 28 are not brought into contact with recording liquid. Furthermore, by making material of said heat insulating layer of SiOx (where 1.8<=X<=2.0) which is low in thermal conducting and excellent in insulating property, durability of a heating part which is continuously driven at high speed is improved.
Patent JP-H07269065-A (JP)
Title: Mounting metal fitting for wall material
Inventor: SHIMIZU NORIYUKI
IPC: E04F13/21
Filed: 1994-03-29
Abstract: PURPOSE:To butt and join upper and lower wall materials continuously by clamping a lower wall material with a cover piece of a connection piece and a stopper piece and further clamping the lower end of an upper wall material with the cover piece of the connection piece. CONSTITUTION:A connection piece 8 comprises a cover piece and a stopper piece 7 where the cover piece 6 envelops the lower end 21 of an upper wall material 1 and the upper end 13 of a lower wall material 4 is covered with the cover piece 6 from the direction of a wall bed material 2. On one hand, the stopper piece 7 covers the upper end 13 of the lower wall material 4 directed at the direction of the wall bed material 2. The upper end 13 of the lower wall 4 is clamped with the cover piece 6 of the connection piece 8 and the stopper piece 7. The lower end 21 of the upper wall material 1 is clamped with the cover piece 6 of the connection piece 8. This construction makes it possible to dispense with a specific fixing tool and fix in a short time by simply inserting the lower end 21 of the upper wall material 1 and the upper end 13 of the lower wall material 4 into the connection piece 8. As occasion demands, a projection piece 12 and a fitting hole 20 are installed to the upper wall material 1 and the lower wall material which makes it possible to fix them more firmly.
Patent JP-H11240016-A (JP)
Title: Automatic rubber feed device
Inventor: SHIGA KOICHI
IPC: B29K21/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic rubber feed device which is capable of automatically loading rubber pieces into a loading jig or a mold. SOLUTION: This automatic rubber feed device comprises a bobbin 1 around which a striplike rubber R is wound, a cutting device part C which cuts the striplike rubber R to be paid off from the bobbin 1 to the specified dimensions, a loader device part which enables supporting and releasing of the cut rubber pieces and is movable in a specified direction and a setting device part S which shifts the rubber pieces to be delivered from the cutting device part C in the XY direction and supports the rubber pieces at a specified position on the loader device D. The striplike rubber wound around the bobbin 1 is paid off to be cut to the specified dimensions as the rubber pieces, and the rubber pieces are shifted to a specified position by the setting device part S to be supported at a specified position on the loader device part.  At the same time, the loader device part is shifted onto a loading jig or a mold into which the rubber pieces are to be loaded so that the rubber pieces are released. Thus it is possible to dispense with labor and feed the rubber pieces into the loading jig or the mold.
Patent JP-H08254649-A (JP)
Title: Lens controller
Inventor: OKAWARA HIROTO
IPC: G03B13/36
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a lens controller having excellent operability and reliability by providing a controlling means capable of changing the response characteristics of an optical system with respect to the operation of an operating means in accordance with the acting condition of an automatic focusing controlling means. CONSTITUTION: A focusing lens 105, an AF evaluation value processing circuit 117, an AF microcomputer 115, and a focus volume 124 are provided. The response characteristics of the optical system is changed with respect to the operation of the focus volume 124 in accordance with the acting conditions of the circuit 117 and the AF microcomputer 115. Thus, the response characteristics of the optical system with respect to the operation of the focus volume 124 in the case the circuit 117 and the microcomputer 115 act and the response characteristics of the optical system with respect to the operation of the focus volume 124 in the case the circuit 117 and the microcomputer 115 do not act can be optimized, and optimum focusing lens driving control can be respectively performed in the case of an AF mode and in the case of a manually focusing mode.
Patent JP-H07268211-A (JP)
Title: Resin composition
Inventor: DEGUCHI RYUICHI
IPC: C09D177/00
Filed: 1994-03-29
Abstract: PURPOSE:To obtain a copper wire coating resin composition excellent in heat resistance and in the prevention of thermal discoloration by mixing a polyamide-11 or -12 resin with a heavy metal deactivator and a heat-resistance improver. CONSTITUTION:100 pts.wt. polyamide-11 or -12 resin (A) is mixed with 0.01-2 pts.wt. heavy metal deactzvator (B) and 0-3 pts.wt. heat-resistance improver (C). As the component A, one having melt characteristics adaptable to high-speed extrusion, i.e., a relative viscosity of 1.8 to 3.2, is preferably used. As the component B, benzotriazole, methylbenzotriazole, N-form-N'-salicyloylhydrazine, etc., are preferably used. As the component C, organic heat-resistance improvers comprising, e.g. a hindered phenol compound, a phosphorus compound, a sulfur compound and a benzotriazole compound, and a metal halide, acetate, etc., can be used. The electric wire coated with this resin composition is excellent in the prevention of thermal discoloration and can be used in contact with a vinyl chloride resin molding.
Patent JP-S59185107-A (JP)
Inventor: SANADA YASUNORI
IPC: H02B13/02
Filed: 1983-04-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11243523-A (JP)
Title: Electronic camera
Inventor: TAMURA TOMOAKI
IPC: H04N5/225
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera that is inexpensive and that consists of components capable of being recycled. SOLUTION: Since an image-pickup element 12, a drive circuit 13 that drives the image-pickup element 12, and a memory 14 that stores an which is image picked up by the image pickup element 12 are formed as a single image-pickup unit 10 and the image-pickup unit 11 itself is configured as an outer package 1 of the camera integrally and removably, the components are recycled by separating the image-pickup unit 11 from a recovered electronic camera and mounting the image-pickup unit 11 onto an outer package of a new camera so that the cost of the electronic camera can be reduced.
Patent JP-S54150064-A (JP)
Title: Pulse generation circuit
Inventor: KINOSHITA HIROYUKI
IPC: G11C11/404
Filed: 1978-05-18
Abstract: PURPOSE: To obtain a pulse generation circuit which can eliminate the dispersion of the device parameter, the effect of the power voltage fluctuation and the retardation of the operation speed by adding the delay means imitating the word line, the data line and others of the semiconductor memory.  
     CONSTITUTION: The output pulse is turned to the input signal of the pulse generation circuit which gives the delay of a fixed time through input pulse ϕ 3  and delay line 71. Delay line 71 imitates the word line and the data line of the memory cell array and is formed into LSI under the same conditions. As pulse ϕ 3  is supplied to the pulse generator with delay by line 71, the time between pulse ϕ 3  and output ϕ 4  is delayed by the propagation time of the word line or the data line in addition to the delay at the pulse generator. Accordingly, the phase difference between word line driving pulse ϕ 3  and amplifier driving pulse ϕ 4  can be adjusted automatically to the optimum time even in case the device parameter of the layer resistance such as the diffusion layer and the silicon layer puls the fluctuation of the power voltage may occur. Thus, a pulse generation circuit can be obtained with no waste caused to the operation speed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07265880-A (JP)
Title: Method for controlling catalytic wet oxidation device in treatment of ammoniacal nitrogen-containing waste water
Inventor: SHISHIDA KENICHI
IPC: C02F1/74
Filed: 1994-03-29
Abstract: PURPOSE:To minimize the effect of the fluctuations in the flow rate and concn. of waste water at the time of subjecting the ammoniacal nitrogen-contg. waste water to catalytic wet oxidation by measuring the nitrate ion concn. in the treated water and controlling the amt. of an oxygen-contg. gas to be introduced into the device based on the measured result. CONSTITUTION:The waste water in a tank 5 is pressurized by a pump 3 and supplied to a catalytic wet oxidation reactor 1, and an aq. sodium carbonate soln. is supplied from a line 12 by a pump 4 and mixed in the waste water. Meanwhile, the air pressurized by a compressor 7 is mixed in the liq. mixture from a line 13, and the gas-liq. mixture is heated to about 250 deg.C by a heat exchanger 2 and a heater 16. The water treated in the reactor 1 is cooled by the heat exchanger 2 and discharged through a gas-liq. separator 6. At this time, the oxygen concn. in the exhaust gas is always monitored by a densitometer 10 and the nitrate ion concn. in the treated water by a detector 11, and the amt. of gas (oxygen) to be supplied is controlled based on the outputs.
Patent JP-H03260774-A (JP)
Title: Mask data production system
Inventor: ICHIBA YOSHIKAZU
IPC: H05K3/00
Filed: 1990-03-09
Abstract: PURPOSE:To semiautomatically produce a noise protecting GND solid pattern by designating a wiring desiring the protection of a designated noise in a GND area and a specific through hole and then designating the constant clearance value. CONSTITUTION:A necessary area A is secured and a wiring which desires the protection of noises from another pattern is designated out of those wirings included in the area A. Then a parts pin having no GND connection and a connecting through hole land part like a via hole, etc., are designated in the area A. At the same time, an area B is secured with the constant clearance value to the designated wiring and the connecting through hole land. Then an area obtained by subtracting the area B from the area A is defined as a GND pattern area and filled with a filling large-width pattern. Thus a GND solid pattern is easily obtained.
Patent JP-S58176736-A (JP)
Title: Reading method of japanese word code and japanese word input matrix table
Inventor: IKEDA SADAO
IPC: G06F3/01
Filed: 1982-04-08
Abstract: PURPOSE:To eliminate key data and to save the memory capacity, by coding Japanese words by providing a matrix table in which a Japanese word corresponds to each combination of permutations of two alphabet letters of capital ans small letters. CONSTITUTION:Four combinations aa, Aa, aA and AA, for example, are obtained with internal letters of A from combinations of permutations of two letters of 52 types of alphabet capital and small letters, and 2,704 (4X26X26) ways of combinations in all are obtained with addition of combinations of optional letters of each alphabet. A Japanese word is set to correspond to these combinations of alphabet letters to form a matrix table, and the Japanese word groups are divided into at least two parts. Then the head address of a memory is decided for each group, and the correspondence code of a Japanese word is stored alphabetically in the memory for two corresponding alphabet letters. The two alphabet letters corresponding to a desired Japanese word are fed through a keyboard, and therefore the head memory address and its corresponding address of each group are designated via an arithmetic process. Then the code data of the contents of the designation is read out, and the corresponding front can be delivered.
Patent JP-S55150800-A (JP)
Title: Exciter of synchronous generator
Inventor: YAMADA SEIJI
IPC: H02P9/08
Filed: 1979-05-15
Abstract: PURPOSE:To unnecessitate an initial exciting circuit by applying an initial exciting voltage from an external system by the direct thyristor exciting method. CONSTITUTION:In order to start a synchronous generator 1, a field circuit breaker 7 and a disconnector 4 are connected and a switch 14 is closed. By this operation, a voltage is applied to a thyristor rectifier 8 and an AVR13 from an external system through a generator transformer 12. The AVR13 detects the output of a generator 1 via a potential transformer 15, and gives a gate triggering control signal to a thyristor-rectifier 8 depending on the difference between the set value and the detected value. After the output voltage of the synchronous generator has been established, the generator circuit breaker 3 is connected, and the synchronous generator 1 is synchronously connected to an external system.
Patent JP-S59184932-A (JP)
Title: Information selecting system
Inventor: SADO ICHIROU
IPC: G06F17/28
Filed: 1983-04-06
Abstract: PURPOSE:To simplify the operation of an information selecting system by feeding the 2nd syllable, the 3rd syllable and so on until a desired KANJI (Chinese character) emerges after feeding the KANA (Japanese syllabary) character of the 1st syllable and reading out the corresponding KANJI and then pushing a selection key and a fixing key when the desired character is obtained. CONSTITUTION:When the 1st syllable of the KANJI reading is fed from a keyboard, all corresponding KANJI are displayed from an ROM. For instance, ten different KANJI ''I'' and others are displayed to ''I'' as shown in the figure (1- 10). A fixing key in pushed to select ''I'' of 1-. Otherwise the 2nd syllable of KANJI, e.g., ''CHI'' is pushed to display different types of ''ICH'' as shown by 1, 2-. Then the 3rd syllable ''JI'' is fed to display ''CHO'' at the head, and the fixing key is pushed. In case the homonyms of ''RUI'' emerge, both selection and fixing keys are pushed to display, e.g. ''RUI'' of 2. In such a way, an input operation is simplified to ensure the quick KANA-KANJI conversion processing.